Critique my strokes, poor quality but if you know tennis I could use some hints I don't play anymore but used to play decently. From time to time I've taken a set off of an former ATP player. The videos are very poor as I took it with my blackberry and I had no one to hit with except my girlfriend took the vid. Would appreciate any constructive criticism or tips. All warm up type shots, I'm hoping to get some friends to play so I can get actually intense hitting videos. I think I'm lacking lower body coil in the forehand and serve so if you have tips for that, thanks. EDIT: ok I will get a better camera, and track down someone to hit with.